prEN 12501的这一部分涉及对与土壤直接接触的低合金和非合金黑色金属材料的土壤中的腐蚀负荷的评估。腐蚀防护系统及其性能不在本标准的范围内，而是具体的产品标准。 标准的这一部分涉及到要被埋葬的新结构的情况，并提供现有结构的信息

This part of prEN 12501 deals with the assessment of the corrosion load in soil for low-alloyed and non-alloyed ferrous materials in direct contact with soil. Corrosion protection systems and their performance are not covered by this standard but by specific products standards. This part of the standard deals with the case of new structures to be buried and gives information for existing structures.